Do we see in black and white at night?

Do we see in black and white at night? Sensing Light Both rods and cones are sensitive to light. When it gets dark the cones lose their ability to respond to light. The rods continue to respond to available light, but since they cannot see color, so to speak, everything appears to be various shades […]

When should I worry about cold feet?

When should I worry about cold feet? You should also call your doctor right away if your feet feel cold but your skin doesn’t feel cold to the touch. This could be a symptom of a neurological condition. Why is my girlfriend so cold all the time? In some people, most often women, the process […]

Which is queen of science?

Which is queen of science? The German mathematician Carl Friedrich Gauss referred to mathematics as “the Queen of the Sciences”. Which is the king of all subjects? Mathematics is the subject no doubt it can be called king of all faculty as mathematics skills are required in science (Physics, Chemistry, Biology, astronomy etc), in business […]

What are the 3 levers involved in deep squat?

What are the 3 levers involved in deep squat? The levers that exist in this analysis are the back, the femur, and the shank or lower leg. The levers, as they hinge around the hip and knee joints, form the diagnostic angles used to analyze and discuss the movement. What are examples of second class […]

Which pair of resources is renewable?

Which pair of resources is renewable? Renewable resources include solar energy, wind, falling water, the heat of the earth (geothermal), plant materials (biomass), waves, ocean currents, temperature differences in the oceans and the energy of the tides. What are the importance of renewable resources? THE IMPORTANCE OF RENEWABLE ENERGY They differ from fossil fuels principally […]

What common properties do Solutions have?

What common properties do Solutions have? Characteristics A solution is a homogeneous mixture of two or more substances. The particles of solute in a solution cannot be seen by the naked eye. A solution does not allow beams of light to scatter. A solution is stable. The solute from a solution cannot be separated by […]

What are hair cells covered by?

What are hair cells covered by? human equilibrium Each has an organ containing hair cells similar to those of the organ of Corti. The utricle and saccule each contain a macula, an organ consisting of a patch of hair cells covered by a gelatinous membrane containing particles of calcium carbonate, called otoliths. Does hair grow […]

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